Compare two alternatives. A and B. on the basis of a present worth evaluation using /= 11% per year and a study period of 8 years, Alternative B First Cost S-14 000 $-38,000 Annual Operating Cost S-12.000 $-5.000 Overhaul in Year 4 $0 -3.400 Salvage Value $2,200 $7,600 Life 4 years 8 years The present worth of alternative A is $ and that of alternative B is S Alternative (Click to solectis selected